493673880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 256

約数和(自身を含む): 1811496960

約数和(自身を除く): 1317823080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 181, 191, 204, 210, 238, 255, 280, 340, 357, 362, 382, 408, 420, 476, 510, 543, 573, 595, 680, 714, 724, 764, 840, 905, 952, 955, 1020, 1086, 1146, 1190, 1267, 1337, 1428, 1448, 1528, 1785, 1810, 1910, 2040, 2172, 2292, 2380, 2534, 2674, 2715, 2856, 2865, 3077, 3247, 3570, 3620, 3801, 3820, 4011, 4344, 4584, 4760, 5068, 5348, 5430, 5730, 6154, 6335, 6494, 6685, 7140, 7240, 7602, 7640, 8022, 9231, 9741, 10136, 10696, 10860, 11460, 12308, 12670, 12988, 13370, 14280, 15204, 15385, 16044, 16235, 18462, 19005, 19482, 20055, 21539, 21720, 22729, 22920, 24616, 25340, 25976, 26740, 30408, 30770, 32088, 32470, 34571, 36924, 38010, 38964, 40110, 43078, 45458, 46155, 48705, 50680, 53480, 61540, 64617, 64940, 68187, 69142, 73848, 76020, 77928, 80220, 86156, 90916, 92310, 97410, 103713, 107695, 113645, 123080, 129234, 129880, 136374, 138284, 152040, 160440, 172312, 172855, 181832, 184620, 194820, 207426, 215390, 227290, 241997, 258468, 272748, 276568, 323085, 340935, 345710, 369240, 389640, 414852, 430780, 454580, 483994, 516936, 518565, 545496, 587707, 646170, 681870, 691420, 725991, 829704, 861560, 909160, 967988, 1037130, 1175414, 1209985, 1292340, 1363740, 1382840, 1451982, 1763121, 1935976, 2074260, 2350828, 2419970, 2584680, 2727480, 2903964, 2938535, 3526242, 3629955, 4113949, 4148520, 4701656, 4839940, 5807928, 5877070, 7052484, 7259910, 8227898, 8815605, 9679880, 11754140, 12341847, 14104968, 14519820, 16455796, 17631210, 20569745, 23508280, 24683694, 29039640, 32911592, 35262420, 41139490, 49367388, 61709235, 70524840, 82278980, 98734776, 123418470, 164557960, 246836940, 493673880]

約数ペア:

[(1, 493673880), (2, 246836940), (3, 164557960), (4, 123418470), (5, 98734776), (6, 82278980), (7, 70524840), (8, 61709235), (10, 49367388), (12, 41139490), (14, 35262420), (15, 32911592), (17, 29039640), (20, 24683694), (21, 23508280), (24, 20569745), (28, 17631210), (30, 16455796), (34, 14519820), (35, 14104968), (40, 12341847), (42, 11754140), (51, 9679880), (56, 8815605), (60, 8227898), (68, 7259910), (70, 7052484), (84, 5877070), (85, 5807928), (102, 4839940), (105, 4701656), (119, 4148520), (120, 4113949), (136, 3629955), (140, 3526242), (168, 2938535), (170, 2903964), (181, 2727480), (191, 2584680), (204, 2419970), (210, 2350828), (238, 2074260), (255, 1935976), (280, 1763121), (340, 1451982), (357, 1382840), (362, 1363740), (382, 1292340), (408, 1209985), (420, 1175414), (476, 1037130), (510, 967988), (543, 909160), (573, 861560), (595, 829704), (680, 725991), (714, 691420), (724, 681870), (764, 646170), (840, 587707), (905, 545496), (952, 518565), (955, 516936), (1020, 483994), (1086, 454580), (1146, 430780), (1190, 414852), (1267, 389640), (1337, 369240), (1428, 345710), (1448, 340935), (1528, 323085), (1785, 276568), (1810, 272748), (1910, 258468), (2040, 241997), (2172, 227290), (2292, 215390), (2380, 207426), (2534, 194820), (2674, 184620), (2715, 181832), (2856, 172855), (2865, 172312), (3077, 160440), (3247, 152040), (3570, 138284), (3620, 136374), (3801, 129880), (3820, 129234), (4011, 123080), (4344, 113645), (4584, 107695), (4760, 103713), (5068, 97410), (5348, 92310), (5430, 90916), (5730, 86156), (6154, 80220), (6335, 77928), (6494, 76020), (6685, 73848), (7140, 69142), (7240, 68187), (7602, 64940), (7640, 64617), (8022, 61540), (9231, 53480), (9741, 50680), (10136, 48705), (10696, 46155), (10860, 45458), (11460, 43078), (12308, 40110), (12670, 38964), (12988, 38010), (13370, 36924), (14280, 34571), (15204, 32470), (15385, 32088), (16044, 30770), (16235, 30408), (18462, 26740), (19005, 25976), (19482, 25340), (20055, 24616), (21539, 22920), (21720, 22729)]